#include "scalar.h"
#ifndef SCALAR_PRIV_H
#define SCALAR_PRIV_H

#define CONST_EPS 1.0E-32

typedef struct Scalar
{
    double val;
    double grad;
    bool requires_grad;
    struct Scalar *p1, *p2;
    double partial_val[2];
} Scalar;


#endif 
